Merge tag 'hw-misc-20250305' of https://github.com/philmd/qemu into staging

Misc HW patches

- Remove TCG dependency on ARM_GICV3 (Philippe)
- Add MMIO interface to PVPanic device (Alexander)
- Add

Merge tag 'hw-misc-20250305' of https://github.com/philmd/qemu into staging

Misc HW patches

- Remove TCG dependency on ARM_GICV3 (Philippe)
- Add MMIO interface to PVPanic device (Alexander)
- Add vmapple machine (Alexander & Phil)
- Restrict part of sPAPR PAGE_INIT hypercall to TCG (Philippe)
- Make ghes_record_cper_errors() scope static (Gavin)
- Do not expose the ARM virt machines on Xen-only binary (Philippe)
- Xen header cleanups (Philippe)
- Set Freescale eTSEC network device description & category (Zoltan)
- Improve RX FIFO depth for various UARTs (Philippe)
- Prevent TX FIFO memory leak in SiFive UART (Alistair)
- Cleanups in MacIO and AT24C EEPROM (Zoltan)
- Add UFS temperature event notification support & test (Keoseong)
- Remove printf() calls in hw/arm/ (Peter)

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* tag 'hw-misc-20250305' of https://github.com/philmd/qemu: (41 commits)
hw/nvram/eeprom_at24c: Reorganise init to avoid overwriting values
hw/nvram/eeprom_at24c: Remove memset after g_malloc0
hw/nvram/eeprom_at24c: Remove ERR macro that calls fprintf to stderr
hw/nvram/eeprom_at24c: Use OBJECT_DECLARE_SIMPLE_TYPE
hw/arm/versatilepb: Convert printfs to LOG_GUEST_ERROR
hw/arm/omap_sx1: Remove ifdeffed out debug printf
hw/arm/omap1: Convert information printfs to tracepoints
hw/arm/omap1: Drop ALMDEBUG ifdeffed out code
hw/arm/omap1: Convert raw printfs to qemu_log_mask()
tests/qtest/ufs-test: Add test code for the temperature feature
hw/ufs: Add temperature event notification support
hw/misc/macio/gpio: Add constants for register bits
hw/misc/macio: Improve trace logs
hw/char/sifive_uart: Free fifo on unrealize
hw/char/sh_serial: Return correct number of empty RX FIFO elements
hw/char/mcf_uart: Really use RX FIFO depth
hw/char/mcf_uart: Use FIFO_DEPTH definition instead of magic values
hw/char/imx_serial: Really use RX FIFO depth
hw/char/bcm2835_aux: Really use RX FIFO depth
hw/char/pl011: Really use RX FIFO depth
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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hw/vmapple/virtio-blk: Add support for apple virtio-blk

Apple has its own virtio-blk PCI device ID where it deviates from the
official virtio-pci spec slightly: It puts a new "apple type"
field at a

hw/vmapple/virtio-blk: Add support for apple virtio-blk

Apple has its own virtio-blk PCI device ID where it deviates from the
official virtio-pci spec slightly: It puts a new "apple type"
field at a static offset in config space and introduces a new barrier
command.

This patch first creates a mechanism for virtio-blk downstream classes to
handle unknown commands. It then creates such a downstream class and a new
vmapple-virtio-blk-pci class which support the additional apple type config
identifier as well as the barrier command.

The 'aux' or 'root' device type are selected using the 'variant' property.

Signed-off-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20241223221645.29911-13-phil@philjordan.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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hw/vmapple/cfg: Introduce vmapple cfg region

Instead of device tree or other more standardized means, VMApple passes
platform configuration to the first stage boot loader in a binary encoded
format

hw/vmapple/cfg: Introduce vmapple cfg region

Instead of device tree or other more standardized means, VMApple passes
platform configuration to the first stage boot loader in a binary encoded
format that resides at a dedicated RAM region in physical address space.

This patch models this configuration space as a qdev device which we can
then map at the fixed location in the address space. That way, we can
influence and annotate all configuration fields easily.

Signed-off-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241223221645.29911-12-phil@philjordan.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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hw/vmapple/bdif: Introduce vmapple backdoor interface

The VMApple machine exposes AUX and ROOT block devices (as well as USB OTG
emulation) via virtio-pci as well as a special, simple backdoor platf

hw/vmapple/bdif: Introduce vmapple backdoor interface

The VMApple machine exposes AUX and ROOT block devices (as well as USB OTG
emulation) via virtio-pci as well as a special, simple backdoor platform
device.

This patch implements this backdoor platform device to the best of my
understanding. I left out any USB OTG parts; they're only needed for
guest recovery and I don't understand the protocol yet.

Signed-off-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241223221645.29911-11-phil@philjordan.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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hw/vmapple/aes: Introduce aes engine

VMApple contains an "aes" engine device that it uses to encrypt and
decrypt its nvram. It has trivial hard coded keys it uses for that
purpose.

Add device emula

hw/vmapple/aes: Introduce aes engine

VMApple contains an "aes" engine device that it uses to encrypt and
decrypt its nvram. It has trivial hard coded keys it uses for that
purpose.

Add device emulation for this device model.

Signed-off-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241223221645.29911-10-phil@philjordan.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...